212112110104 has 32 divisors (see below), whose sum is σ = 404085207600. Its totient is φ = 104367352320.

The previous prime is 212112110081. The next prime is 212112110137. The reversal of 212112110104 is 401011211212.

212112110104 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 555717 + ... + 856180.

Almost surely, 2^212112110104 is an apocalyptic number.

It is an amenable number.

212112110104 is a deficient number, since it is larger than the sum of its proper divisors (191973097496).

212112110104 is a wasteful number, since it uses less digits than its factorization.

212112110104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1412203 (or 1412199 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 212112110104 its reverse (401011211212), we get a palindrome (613123321316).

The spelling of 212112110104 in words is "two hundred twelve billion, one hundred twelve million, one hundred ten thousand, one hundred four".